| AFC Energy
PLC ("AFC" or "the Company"), the low cost fuel cell company, is pleased
to announce that it has entered into a cooperation agreement with Akzo
Nobel for the production of electricity from hydrogen, produced as a by-product
of an electrolysis process, based on alkaline fuel cell technology.
Under the terms of the agreement,
Akzo Nobel will test AFC Energy's low cost hydrogen fuel cell technology
at its Bitterfeld site in Germany to generate clean energy from the substantial
quantity of hydrogen that is currently produced as byproduct at chlorine
production plants. The economical feasibility of larger units to convert
hydrogen from an electrolysis process to electricity and useful heat will
be
evaluated.
The current excess hydrogen produced
by Akzo Nobel would support approximately 5-10 Megawatts of green electricity
generation at the Bitterfeld site and the AFC business model will offer
a capital payback within three years with effective zero cost electricity
thereafter.
The replaceable electrode technology
will enable the ongoing maintenance of the units well past the five year
guaranteed operating period.
Howard White, Chairman, AFC Energy
said;
"The fuel cell industry has to-date
been focusing on technological developments and the advancement of fuel
cell components. Today marks a significant transition for the fuel cell
industry demonstrating that our fuel cell technology is becoming a commercial
and viable reality.
”With AFC Energy's single priority
of developing commercial applications for its fuel cells this agreement
sees a step change for the industry as the company becomes the first fuel
cell concern to provide an end-user with a clean energy solution without
cost disadvantage.
"The relationship with Akzo Nobel
is a vital step in the adoption of our remarkable and unique technology.
It is particularly reassuring to be in a commercial relationship with a
company such as Akzo Nobel, one that is totally familiar with the electrolysis
process and with the handling of large quantities of hydrogen on a constant
basis. We look forward to enjoying a close working relationship with Akzo
Nobel and we
congratulate them on their vision
for being a leader in their own industry for the production of clean energy."
Knut Schwalenberg, General Manager
Chlor-Alkali of Akzo Nobel added:
"The Chlor-Alkali industry is energy
intensive, so improving energy efficiency is a top priority to keep the
processes sustainable.
“Huge amounts of hydrogen are produced
in the electrolysis process as by-product of chlorine and caustic lye.
The immediate conversion of this hydrogen into electricity, based on locally
installed fuel cells, and the use of this electricity back in the electrolysis
process would create an ideal loop. Akzo Nobel regards the technology of
AFC Energy as promising and we are looking forward to the results of the
cooperation."
AFC Energy recently completed a private
placing to raise a further £1.0 million to accelerate its development.
Prior to this several million has been spent on developing the technology
since 2001.
About alkaline fuel cells
• Alkaline fuel cells convert air
and hydrogen into electricity and heat and are the most reliable, efficient
and versatile of all the fuel cell technologies with several existing commercial
and military applications (Russian & US Navies).
About AFC's technological development
•Using low cost materials, the fuel
cell design incorporates easy operation, functionality and maintenance
with accessible and recyclable, replaceable products. The system has a
low complexity with minimal system and moving components reducing overall
cost, weight and volume with high
evels of system reliability.
•The production uses mass manufacturing
processes that are repeatable and well known technologies to reduce the
high volume production costs.
•The electrode configuration and
material selection uses commonly available, low cost, mass manufactured
materials. System efficiencies are achieved by reducing the component count
and balance of plant losses.
Collaboration agreements
•AFC Energy has collaboration agreements
with Surrey and Cambridge Universities. Dr Keith Williams of Cambridge
University and Professor Bob Slade of Surrey University are members of
the AFC Energy's technical team.
•AFC Energy also has collaboration
agreements with industry both nationally and internationally, where extensive
connections have been made with the plastics, electronics, materials, and
manufacturing sectors.
AFC Energy's technologies
•AFC Energy has developed technologies
that use non-precious metals as their core component and has developed
unique configurations and application of the substrate, conductor and catalyst.
•AFC Energy's technologies provide
an ultra low cost electrode and system over existing alkaline fuel cells.
The patents applied for cover:
- Dry side electrode, ensuring minimum
erosion and good longevity
- Water neutral operation and management
system
- Depression based pressure differentiation
- Closed loop output optimisation
- Replaceable Electrode design
- Electrode material selection and
configuration
- Voltage monitoring and system
control

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